|Location Map ( geo)|
|From:||Wimbourne Road (SZ015926)|
|To:||Ringwood Road (SZ027926)|
|Distance:||0.8 miles (1.3 km)|
|Route outline (key)|
The second incarnation of the B3090 appeared around 1930 and was allocated to the previously unclassified Dorchester Road in Poole, forming a link between the A35 and A348 (present B3068) to the north of the town.
By the 1980s, the road had become declassified again.